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ubuntuUbuntuUSN-4480-1
HistorySep 01, 2020 - 12:00 a.m.

OpenStack Keystone vulnerabilities

2020-09-0100:00:00
ubuntu.com
46
openstack keystone
ubuntu 18.04
esm
keystone
ec2
credentials
permissions
oauth1
roles
ttl checks
authorization headers

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.2

Confidence

Low

EPSS

0.015

Percentile

87.1%

JSON

Releases

  • Ubuntu 18.04 ESM

Packages

  • keystone - OpenStack identity service

Details

It was discovered that OpenStack Keystone incorrectly handled EC2
credentials. An authenticated attacker with a limited scope could possibly
create EC2 credentials with escalated permissions. (CVE-2020-12689,
CVE-2020-12691)

It was discovered that OpenStack Keystone incorrectly handled the list of
roles provided with OAuth1 access tokens. An authenticated user could
possibly end up with more role assignments than intended. (CVE-2020-12690)

It was discovered that OpenStack Keystone incorrectly handled EC2 signature
TTL checks. A remote attacker could possibly use this issue to reuse
Authorization headers. (CVE-2020-12692)

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchkeystone< 2:13.0.4-0ubuntu1UNKNOWN
Ubuntu18.04noarchkeystone-doc< 2:13.0.4-0ubuntu1UNKNOWN
Ubuntu18.04noarchpython-keystone< 2:13.0.4-0ubuntu1UNKNOWN

Related

osv 11
openvas 2
nessus 5
redhat 4
ibm 2
ubuntucve 4
debiancve 4
veracode 4
redhatcve 4
cve 4
prion 4
cvelist 4
github 4
nvd 4
osv
osv
keystone - security update
2020-05-06 00:00:00
PYSEC-2020-53
2020-05-07 00:15:00
PYSEC-2020-54
2020-05-07 00:15:00
openvas
openvas
Ubuntu: Security Advisory (USN-4480-1)
2020-09-02 00:00:00
Debian: Security Advisory (DSA-4679-1)
2020-05-08 00:00:00
nessus
nessus
RHEL 8 : openstack-keystone (RHSA-2020:3105)
2020-07-22 00:00:00
RHEL 8 : openstack-keystone (RHSA-2020:3102)
2020-07-22 00:00:00
Ubuntu 18.04 LTS : OpenStack Keystone vulnerabilities (USN-4480-1)
2020-09-02 00:00:00
redhat
redhat
(RHSA-2020:3102) Important: openstack-keystone security update
2020-07-22 12:24:32
(RHSA-2020:3105) Important: openstack-keystone security update
2020-07-22 12:28:32
(RHSA-2020:2732) Important: openstack-keystone security update
2020-06-24 12:25:05
ibm
ibm
Security Bulletin: Openstack Keystone vulnerabilities affects IBM Spectrum Scale (CVE-2020-12689)
2020-08-26 14:47:51
Security Bulletin: IBM Cloud Pak for Network Automation 2.7.3 addresses multiple security vulnerabilities
2024-05-21 09:37:09
ubuntucve
ubuntucve
CVE-2020-12691
2020-05-07 00:00:00
CVE-2020-12689
2020-05-07 00:00:00
CVE-2020-12690
2020-05-07 00:00:00
debiancve
debiancve
CVE-2020-12690
2020-05-07 00:15:10
CVE-2020-12689
2020-05-07 00:15:10
CVE-2020-12692
2020-05-07 00:15:10
veracode
veracode
Privilege Escalation
2020-06-24 05:07:48
Privilege Escalation
2020-05-08 05:49:25
Man-in-the-Middle (MitM)
2020-05-08 05:36:35
redhatcve
redhatcve
CVE-2020-12690
2020-05-07 19:39:54
CVE-2020-12689
2020-05-07 19:39:53
CVE-2020-12692
2020-05-08 00:09:51
cve
cve
CVE-2020-12690
2020-05-07 00:15:10
CVE-2020-12689
2020-05-07 00:15:10
CVE-2020-12691
2020-05-07 00:15:10
prion
prion
Design/Logic Flaw
2020-05-07 00:15:00
Code injection
2020-05-07 00:15:00
Design/Logic Flaw
2020-05-07 00:15:00
cvelist
cvelist
CVE-2020-12690
2020-05-06 23:43:10
CVE-2020-12691
2020-05-06 23:43:01
CVE-2020-12689
2020-05-06 23:43:20
github
github
Insufficient Session Expiration in OpenStack Keystone
2021-06-09 17:34:09
OpenStack Keystone EC2 and/or credential endpoints are not protected from a scoped context
2022-05-24 17:17:22
OpenStack Keystone does not check signature TTL of the EC2 credential auth method
2022-05-24 17:17:23
nvd
nvd
CVE-2020-12689
2020-05-07 00:15:10
CVE-2020-12692
2020-05-07 00:15:10
CVE-2020-12690
2020-05-07 00:15:10

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.2

Confidence

Low

EPSS

0.015

Percentile

87.1%

JSON
Related for USN-4480-1
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